compiled dll of plpgsql_check 2.5.4 and Orafce 4.7.0 for PostgreSQL 15 and 16

I compiled and uploaded zip files with latest orafce and plpgsql_check for PostgreSQL 15 and PostgreSQL 16.

Setup:

1. download orafce-4.7.0-x64.zip or plpgsql_check-2.5.4-x64.zip and extract files
2. copy related dll file to PostgreSQL lib directory (NN is number of pg release)
   orafce-NN.dll -> "c:\Program Files\PostgreSQL\NN\lib"
3. remove suffix "-15" or "-16" from dll file
   orafce-NN.dll -> orafce.dll
4. copy *.sql and *.control files to extension directory
   *.sql, *.control -> "c:\Program Files\PostgreSQL\NN\share\extension"
5. execute with super user rights SQL command CREATE EXTENSION
   CREATE EXTENSION orafce;